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  <title>Returns error message of last Informix call</title>
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  <div id="layout-content"><div id="function.ifx-errormsg" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">ifx_errormsg</h1>
  <p class="verinfo">(PHP 4, PHP 5 &lt; 5.2.1)</p><p class="refpurpose"><span class="refname">ifx_errormsg</span> &mdash; <span class="dc-title">Returns error message of last Informix call</span></p>

 </div>
 
 <div class="refsect1 description" id="refsect1-function.ifx-errormsg-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>ifx_errormsg</strong></span>
    ([ <span class="methodparam"><span class="type">int</span> <code class="parameter">$errorcode</code></span>
  ] ) : <span class="type">string</span></div>

  <p class="para rdfs-comment">
   Returns the Informix error message associated with the most recent
   Informix error.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.ifx-errormsg-parameters">
  <h3 class="title">参数</h3>
  <p class="para">
   <dl>

    
     <dt>
<code class="parameter">errorcode</code></dt>

     <dd>

      <p class="para">
       If specified, the function will return the message corresponding to
       the specified code.
      </p>
     </dd>

    
   </dl>

  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.ifx-errormsg-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   Return the error message, as a string.
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-function.ifx-errormsg-examples">
  <h3 class="title">范例</h3>
  <p class="para">
   <div class="example" id="example-1286">
    <p><strong>Example #1 <span class="function"><strong>ifx_errormsg()</strong></span> example</strong></p>
    <div class="example-contents">
<div class="phpcode"><pre><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br />printf</span><span style="color: #007700">(</span><span style="color: #DD0000">"%s\n&lt;br&gt;"</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">ifx_errormsg</span><span style="color: #007700">(-</span><span style="color: #0000BB">201</span><span style="color: #007700">));<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</pre></div>
    </div>

   </div>
  </p>
 </div>


 <div class="refsect1 seealso" id="refsect1-function.ifx-errormsg-seealso">
  <h3 class="title">参见</h3>
  <p class="para">
   <ul class="simplelist">
    <li class="member"><span class="function"><a href="ifx_error.html" class="function" rel="rdfs-seeAlso">ifx_error()</a> - Returns error code of last Informix call</span></li>
   </ul>
  </p>
 </div>


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